Across The Sea Of Space, The Stars

In The Long Run, The Aggressive Civilizations Destroy Themselves, Almost Always. It's Their Nature. They Can't Help It.

Other Things Being Equal, It Is Better To Be Smart Than To Be Stupid.

If Our Long-term Survival Is At Stake, We Have A Basic Responsibility To Our Species To Venture To Other Worlds. Sailors On A Becalmed Sea, We Sense The Stirring Of A Breeze.

We Can Make A Similar Examination, But With Greater Uncertainty, Of The Extraterrestrial Hypothesis That Holds That A Wide Range Of Ufos Viewed On The Planet Earth Are Space Vehicles From Planets Of Other Stars.

For All I Know We May Be Visited By A Different Extraterrestrial Civilization Every Second Tuesday, But There's No Support For This Appealing Idea. The Extraordinary Claims Are Not Supported By Extraordinary Evidence.